Remove/install condenser

AR83.30-P-6540RG

Remove/install condenser

03.08.2020

Model

190 (except 190.381)

Modification notes

04.10.2016

Safety note added

AS83.00-Z-0006-01A

28.09.2016

Safety note added

AS83.00-Z-0001-01A

28.09.2016

Safety note added

AS83.00-Z-0007-01A

28.09.2016

General note added

AH83.30-P-0003-02A

1

Engine cover

7

Nut

2

Front engine interior compartment cover

8

Refrigerant line

3

Bolts

9

Electrical connector

4

Cross member

10

Condenser

5

Nut

11

Retaining frame

6

Refrigerant line

 Warning

Risk of poisoning caused by inhaling overheated refrigerant vapors from an air conditioning system containing R134a. Risk of injury to skin and eyes caused by contact with liquid R134a refrigerant and when working on pressurized parts

Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated.Model 190 (except 190.381)
except code 2U8 (Alternative refrigerant)

AS83.00-Z-0006-01A

 Danger

Risk of fire due to ignition of R1234yf refrigerant on hot components. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with escaped R1234yf refrigerant and when working on pressurized parts. Risk of explosion due to formation of ignitable refrigerant/air mixtures

Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated.Model 190 (except 190.381)
with code 2U8 (Alternative refrigerant)

AS83.00-Z-0007-01A

 Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

Topical note

Protect air conditioning circuit and components from moisture when carrying out repair work

AH83.30-N-0005-01A

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Topical note

Procedure for a damaged or leaky air conditioning system

AH83.30-N-0004-01A

Topical note

Notes on working in engine compartment

AH60.00-P-0042-01RG

Notes on handling refrigerant R1234yf

Model 190 (except 190.381)
with code 2U8 (Alternative refrigerant)

AH83.30-P-0003-02A

Notes on handling refrigerant R134a

Model 190 (except 190.381)
except code 2U8 (Alternative refrigerant)

AH83.30-N-0003-01A

 

Remove/install

1

Open hood

AR88.40-P-1000RG

2

Drain air conditioning system, then disconnect air conditioning service unit

AR83.30-P-1760RQ

3

Unclip and remove engine cover (1)

4

Remove front engine interior compartment cover (2)

5

Remove screws/bolts (3) and remove cross member (4)

6

Remove radiator

AR20.20-P-3865MNB

7

Remove nut (5) from condenser (10)

8

Release refrigerant line (6) and seal using suitable stop plug



Compressor oils (specification 362.1)

BB00.40-P-0362-01A


The openings of the refrigerant line (6) and condenser (10) must be sealed.
Otherwise, penetrating dirt and moisture will damage the air conditioning system.

 Installation: The sealing ring of the refrigerant line (6) must be replaced and moistened with compressor oil.

 Nut/bolt, refrigerant line to condenser/separating point

*BA83.30-P-1006-01M

 Record plug

*129589009100

9

Remove nut (7) from condenser (10)

10

Release refrigerant line (8) and seal using suitable stop plug



Compressor oils (specification 362.1)

BB00.40-P-0362-01A


The openings of the refrigerant line (8) and condenser (10) must be sealed.
Otherwise, penetrating dirt and moisture will damage the air conditioning system.

 Installation: The sealing ring of the refrigerant line (8) must be replaced and moistened with compressor oil.

 Nut/bolt, refrigerant line to condenser/separating point

*BA83.30-P-1006-01M

 Record plug

*129589009100

11

Release and disconnect electrical connector (9) from refrigerant pressure sensor

12

Remove refrigerant pressure sensor from condenser (10)

When replacing the condenser (10).

 Box wrench bit SW 27_mm

*000589780300

13

Unclip condenser (10) in direction of arrow from retaining frame (11) and remove

14

Install in the reverse order



Check

15

Evacuate air conditioning system, refill it, and then check the system to make sure that it functions correctly and does not leak

AR83.30-P-1760RQ

 Air conditioning

Number

Designation

Model 190

BA83.30-P-1006-01M

Nut/bolt, refrigerant line to condenser/separating point

Nm

12